Update app.py

app.py

@@ -6,18 +6,46 @@ from video import analyze_video          # 从 video.py 导入
 from audio import analyze_audio          # 从 audio.py 导入
 
         
-def process_input(file, text):
+def process_input(file, text, selected_lang):
     # 输入优先级: 文件 > 文本
     if file:
-        try:
-            ctext, lang = extract_text(file)  # ✅ 提取文本 + 自动识别语言
-        except Exception as e:
-            return f"❌ File parsing failed: {str(e)}"
-    elif text.strip():
-        text = text.strip()
-        lang = detect(text)
-    else:
-        return "⚠️ Please upload a file or input text"
+        ext = os.path.splitext(file)[-1].lower()
+        
+        if ext in [".txt", ".pdf", ".docx"]:
+                    try:
+                        extracted_text, auto_lang = extract_text(file)
+                        lang = selected_lang if selected_lang != "auto" else auto_lang
+                        return analyze_text(extracted_text, lang)
+                    except Exception as e:
+                        return f"❌ File parsing failed: {str(e)}"
+        
+                elif ext in [".mp3", ".wav", ".m4a"]:
+                    lang = None if selected_lang == "auto" else selected_lang
+                    try:
+                        return analyze_audio(file, lang)
+                    except Exception as e:
+                        return f"❌ Audio analysis failed: {str(e)}"
+        
+                elif ext in [".mp4", ".mov"]:
+                    lang = None if selected_lang == "auto" else selected_lang
+                    try:
+                        return analyze_video(file, lang)
+                    except Exception as e:
+                        return f"❌ Video analysis failed: {str(e)}"
+        
+                else:
+                    return "❌ Unsupported file type"
+        
+            # 否则使用纯文本输入
+            elif text.strip():
+                lang = selected_lang if selected_lang != "auto" else detect(text)
+                try:
+                    return analyze_text(text, lang)
+                except Exception as e:
+                    return f"🔥 Analysis error: {str(e)}"
+
+            else:
+                return "⚠️ Please upload a file or enter some text."
     
     # 如果用户手动选择语言，则覆盖自动检测
     if selected_lang != "auto":
@@ -62,8 +90,8 @@ with gr.Blocks(theme=gr.themes.Default(spacing_size="sm")) as app:
 
     analyze_btn.click(
         fn=process_input,
-        inputs=[file_input, text_input],
-        outputs=output,
+        inputs=[file_input, text_input, lang_dropdown], # ✅ 必须包含 lang_dropdown
+        outputs=output
         api_name="analyze"
     )